Interactive forms - iText 5 Documentation
Is your form based on AcroForm technology or is it based on the XML Forms Architecture? That's a common counter-question you'll be confronted with when asking a question about forms. In any case, these answers should help you solving the most common problems with respect to forms.
How to get specific types from AcroFields? Like PushButtonField, RadioCheckField, etc
How to fill out a PDF file programmatically? (AcroForm technology)
How to fill out a PDF file programmatically? (Dynamic XFA)
How to add a new form from an existing PDF template?
How can I add a new AcroForm field to a PDF? | iText 5 PDF Development Guide
How to add an image to an AcroForm field? | iText 5 PDF Development Guide
How to align AcroFields? | iText 5 PDF Development Guide
How to change the text color of an AcroForm field? | iText 5 PDF Development Guide
Is it safe to remove XFA? - iText 5 Documentation
How to tell iText which fields to flatten first? | iText 5 PDF Development Guide
How to merge forms from different files into one PDF?
How to find out which fields are required? | iText 5 PDF Development Guide
How to flatten a XFA PDF Form using iTextSharp? | iText 5 PDF Development Guide
How to fill XFA form using iText without breaking usage rights? | iText 5 PDF Development Guide
How to make sure a check box is printed? | iText 5 PDF Development Guide
How to send a 'success' response back to Acrobat Reader from a java servlet?
How to distribute the radio buttons of a radio field across multiple PdfPCells?
How to add a table on a form (and maybe insert a new page)?
How to add a hidden text field? | iText 5 PDF Development Guide | iText 5 PDF Development Guide
How to underline a portion of text in a text field? | iText 5 PDF Development Guide
How to send a file to the server through a PDF? | iText 5 PDF Development Guide
How to find the absolute position and dimension of a field? | iText 5 PDF Development Guide
Why are the AcroFields in my document empty? - iText 5 PDF Library Explained
How to get the number of characters in a field? | iText 5 PDF Development Guide
How to move an AcroForm field? | iText 5 PDF Development Guide
How to get the color properties of an AcroForm field?
How to make a field not required? | iText 5 PDF Development Guide
How to create a pushbuttonfield with double byte character text?
How to format a field as a percentage? | iText 5 PDF Development Guide
How to format a field as a currency? | iText 5 PDF Development Guide
Can I create a Reader-enabled PDF using iText? - iText 5 Documentation
How can I find the maximum character limit for a text field?
How to change the icon of a push button field? | iText 5 PDF Development Guide
How to show an image at a text field position? | iText 5 PDF Development Guide
How to create radio buttons inside a table? | iText 5 PDF Development Guide